Answer:
Blue black
Explanation:
Because of the presence of starch. When iodine comes in contact with starch, it forms starch Iodide complex because iodine gets stuck in the beta coils in the structure of amylose of starch. The starch iodide complex gives blue-black colour.
Answer:
Following are the code to this question:
def capital(val):#defining a method that takes string value as parameter
x=True#defining boolean variable
r=''#defining string variable
for i in val:#defining loop to convert the first character into upper case
if i.isalpha() and x:#defining condition to check input value is string
r=r+i.upper()#change value into uppercase and hold value in r variable
x=False#assign value false in boolean variable
elif i=='.' or i=='?' or i=='!':#check symbols
r=r+i#add value in r variable
x=True#assign value True in boolean variable
else:
r=r+i#add all value in r variable
return r#return r variable value
val=input()#input value in val variable
print(capital(val))#called the function which print the return value
Output:
please find the attachment.
Explanation:
- In the above python program, a method "capital" is declared, which accepts a "val" a string value in its parameter, and inside the method one boolean "x" and one string "r" variable is used, in which r stores return value.
- In the next step, for loop is declared, inside the loop, the conditional statement is used, in if the block it checks string value and converts the first character into upper case and assigns value false in the boolean variable.
- In the next step, elif block is defined that adds value in r variable and at the last, it will return function value, at the last step "val" variable is declared that input value from the user and pass into the method and print its return value.
A management information system (MIS) which uses both informal and formal information-gathering procedures is: a. Marketing intelligence system.
<h3>What is an information system?</h3>
An information system (IS) can be defined as a collection of computer systems and Human Resources (HR) that is used by a business organization or manager to obtain, store, compute, and process data, as well as the dissemination (communication) of information, knowledge, and the distribution of digital products from one location to another.
In Business management, marketing intelligence system is a type of information system (IS) which is designed and developed to uses both informal and formal information-gathering procedures to obtain strategic information from the marketplace.
Read more on marketing intelligence system here: brainly.com/question/14951861
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Complete Question:
Which of the MIS systems uses both informal and formal information-gathering procedures?
a. Marketing intelligence system
b. External environment reports system
c. Internal reports system
d. Consumer information support system
Answer War Chalking
Explanation: War chalking is the technique for presenting the WiFi network publicly. This signifies about the WiFi is present but not describes the manner of it , that is whether it is open connection or closed connection.
It can be used by the people in general as well as hackers . Hackers usually tend to attack and hack its security that is present.Hackers then use the WiFi network is then used for their own work after being hacked.
